YSC-8330 USER MANUAL XI AN TYPICAL INDUSTRIES CO.,LTD.

YSC-8330 USER MANUAL XI AN TYPICAL INDUSTRIES CO.,LTD.

Contents 1 Notice 1.1 Work environment 1.2 Notice of installation 1.3 Notice of safety 2 Installation and Adjustment 2.1 Controll box 2.2 Speed controller 2.3 Speed controller bracket (direct-driven) 2.4 Identifier 2.5 Servo motor (direct-driven) 2.6 Servo motor (belt-driven) 2.7 Magnetic synchronizer 2.8 Installation diagram of system 3 Power Connection 3.1 Single phase 220V power connection 3.2 Three phase 380V power connection 4 Connector Diagram 5 Function of Frant Panel 6 Function of Operation Box 7 Operation of the Normal Function Interface 7.1 Parameter setup 7.2 Parameter solidifying 7.3 Resumine parameter through One-Key Default 7.4 Access the special function parameter interface 7.5 Function of identifier 7.6 Adjust the tacking 7.7 Slow start function 7.8 Resume the default value of all parameters 7.9 Encrypt the parameter interface 7.10 Function of Machine LED 8 Operation of the Special Function Interface 8.1 Dynamic speed limitation 8.2 Counting the product quantity 8.3 Stitch length 1 Page 3 3 3 3 4 4 4 4 4 4 5 5 5 6 6 6 7 8 8 10 10 11 11 11 11 12 12 13 13 13 13 13 13 13

8.4 Different ratio 8.5 Actual speed display 8.6 Stitches statistic 8.7 Current time of power-on 8.8 Total time of power-on 8.9 Total idle time 8.10 Total working time 8.11 Using efficiency 9 General Parameter Table (part) 9.1 Speed parameter 9.2 Time parameter 9.3 Enable parameter 9.4 Degree parameter 9.5 Special function parameter 10 Measurement of Error and Warning 11 Signal Checking 12 Review the History Errors Appendix I: 7-segment Display Characters Compare Table Appendix II: How to adjust the speed controller Appendix III: How to update the control box with the update module 14 14 14 14 14 14 14 14 15 15 15 16 18 19 20 20 23 24 25 26 2

1. Notice YSC-8330 is used in system of industry sewing machine. For perfect operation and safety, installation and operation must be supervised by professional. 1.1 Work environment Please use 220V AC in ±10% ranges. To avoid the false operate, please keep the product away from the high electromagnetic interference. Please operate in the area which temperature is 5 ~45. Please operate in the area which humidity is 80% or less. Please keep the product away from the flammability and exploder. 1.2 Notice of installation The control box should be installed correctly follow the instruction in this manual. Turn off the power and unplug the cord before installation. The wire must not set to be near the wheel and other movable parts. To avoid the static interference and current leakage, all grounding must be done. 1.3 Notice of safety Turn off the power before maintenance and repairs or raising the machine arms, or changing needle, or threading needle. Please don t open the box except the professional. When turn on the machine in the first time, use low speed to operate and check the correct rotation direction. During machine operation, don t touch any moving parts. All moving parts must use the protective device to avoid the body contact and objects insertion. When there is water or other liquid, or caustic material on box or motor, you must stop operation and turn off the power. All connector shouldn t be plug and unplug when power on. The connector should be plug and unplug in the correct method. 3

2. Installation and Adjustment 2.1 Control box Install the hook on bedplate with 4 M5 bolts. Install control box. 2.2 Speed controller 2.3 Dimension of speed controller 2.4 Identifier bracket (direct-driven) 2.5 Dimension of servo motor (direct-driven) 4

2.6 Dimension of servo motor (belt-driven) 2.7 Magnetic synchronizer When install the wheel, the first hole must be vertical to the plane of the main axis. 2.8 Installation diagram of system 5

3. Power Connection 3.1 Single phase 220V power connection Ground wire (green & yellow) must be grounding. 3.2 Three phase 380V power connection 6

4. Connector Diagram Attention: for direct-driven is safety SW., and for belt-driven is Synchronizer. 7

5. Function of Front Panel State LED 1s alternation of twinkling indicate idle status; Quickly twinkling indicate running status; One time slowly twinkling and N times quickly twinkling indicate the error status, N is error code, see P22. AC220V power switch Power off Power on 6. Function of Operation Box P106 operation box diagram (P104 can also be used for YSC-8330) 8

Function Key Operation Start Tacking Selection End Tacking Selection Free Sewing Bar Tacking Sewing Single Constant-Stitch Sewing Multi Constant-Stitch Sewing Double start tacking, A is the stitches of forth sewing; B is the stitches of back sewing. They are both in range 1~15. Single start tacking, A is the stitches of forth sewing; B is the stitches of back sewing. They are both in range 1~15. Double end tacking, C is the stitches of back sewing; D is the stitches of forth sewing. They are both in range 1~15. Single end tacking, C is the stitches of back sewing; D is the stitches of forth sewing. They are both in range 1~15. As the pedal is stepped forward, the start tacking(if selected) will be done automatically, then machine will start normal sewing. Once the pedal returned to balance, machine will stop immediately. As the pedal stepped backward, the end tacking, trimming and wiping(if selected) will be done automatically. Once the pedal is stepped forward, all the seams of bar tacking, A, B, C, D sections will be completed with E times, and the trimming will be done automatically. The pedal must be returned to balance for next sewing. Once the pedal is stepped forward, F, G stitches will be completed. Three mode (A, B or C) could be selected. Once the pedal is stepped forward, F, G stitches will be completed with E times. Constant-Stitch Sewing will perform the 9

number of segments and times as setting, when the stitches are zero, machine will stop immediately. Slow Start Slow start switch, see 7.7. Needle Up / Needle Down Trimming Enable Parameter Function Setup Function Interface Selection One-Key Default / Lighting LED Increase Decrease Select the stop position of needle. Enable or disable the trimming. Enter or exit parameter function interface. Confirm and save current value of parameter. Switch current interface to another. See 7.3 and 7.10. Value increase. Value decrease. 7. Operation of the Normal Function Interface The following opration could be valiable if normal function interface LED is on, other interface could be entered though. 7.1 Parameter setup Press will be into parameter interface, using E+ and E- to select parameter type, using F+, F-, G+ and G- to select parameter index, value of current parameter will be displayed on bar A~D, using increase and decrease key can modify the value, as follow: 10

For example, the value of S01 is 4000. The bar will be twinkling if modified, use to confirm or repeal change. After modifying, use to back to sewing interface. 7.2 Parameter solidifying If users want to change some parameter s default value, then select the parameter, press maintain a moment, after SD OK displaying, the default value has been changed. 7.3 Resumine parameter through One-Key Default Select any parameter in parameter interface, can be used to recall the default value. The bar will be twinkling if modified, use to confirm or repeal change. 7.4 Access the special function parameter interface Without any operation during power up, only S, T and A type parameter can be select. Press during power up will display O EN, and then O type parameter can be accessed. 7.5 Function of identifier The machine type code (O03) is associated with identifier automatically, the parameter relative would refresh according to machine type. If any wrong be with the identifier, it can be disabled and set by manual, as below: Press B+ during power up, ID D would be displayed then the identifier is disabled; Set O03 to according with machine type; Set O30 to be ON will re-enable the identifier function. The default value of some parameters are different from machine type, as below: 11

Default Code S01 S03 S04 S05 S06 T01 T02 A05 O20 01 4000 2000 2000 2000 3000 42 45 OFF ON 02 3000 1800 1800 1800 2000 53 48 OFF ON 05 3500 1800 1800 1800 3000 42 45 OFF ON 06 2500 1500 1500 1500 2000 59 57 OFF ON 07 4000 2000 2000 2000 3000 41 36 ON OFF 08 3000 1800 1800 1800 2000 59 45 ON OFF 10A 4000 2000 2000 2000 3000 41 36 OFF OFF 11A 3000 1800 1800 1800 2000 59 45 OFF OFF 12 3500 1800 1800 1800 2000 45 31 OFF OFF 14 3500 1800 1800 1800 2000 57 46 OFF OFF 7.6 Adjust the tacking 7.6.1 Adjusting of RVE. SOL. action time For start/end tacking or bar tacking, if unbalanced situation is appeared during natural direction to reverse direction, please correct it as below: Decrease parameter T01 Increase parameter T01 7.6.2 Adjusting of RVE. SOL. release time For start/end tacking or bar tacking, if unbalanced situation is appeared during reverse direction to natural direction, please correct it as below: Decrease parameter T02 Increase parameter T02 7.7 Slow start function If be effective, every new operation after trimming will run by slow speed for several stitches firstly, speed is relative with parameter S08, stitch is relative with parameter O01. 12

7.8 Resume the default value of all parameters Set parameter O17 to ON, turn on the power again, after twinkling of INIT finished, all parameters have been default value themselves. 7.9 Encrypt the parameter interface First change parameter O27 for user s password, then set parameter O15 ON to enable password, after this, accessing to parameter interface will be in password interface firstly, set the correct password and use to confirm. 7.10 Function of Machine LED The lighteness of LED can be set by in sewing interface, the lighteness increase 20% each press, if 100% already, turn to 0%, and so on. 8. Operation of the Special Function Interface Press could be access special function interface from normal function interface, showed as below: Bar A and B according to SN of function, bar D~G display parameter, press B+ and B- to select function: 8.1 Dynamic speed limitation SN F1, display current speed up limitation, could be change during running. 8.2 Counting the product quantity SN F2, display the product quantity, increase for 1 after trimming. 8.3 Stitch length SN F3, according to actual stitch length. 13

8.4 Different ratio SN F4, while using puller, display the different ratio for stitch length. 8.5 Actual speed display SN F5, display the actual speed. 8.6 Stitches statistic SN F6, display the stitches statistic of each working procedure. 8.7 Current time of power-on SN F7, for example, current time of power-on is 6 hours and 13 minutes. 8.8 Total time of power-on SN F8, for example, total time of power-on is 130.8 day. 8.9 Total idle time SN F9, for example, total idle time of power-on is 12.5 day. 8.10 Total working time SN FA, for example, total working time of power-on is 118.3 day. 8.11 Using efficiency 14

SN FB, for example, current using efficiency is 90.4%. 9. General Parameter Table (part) 9.1 Speed parameter SN Name Range Default Description S01 S02 S03 S04 S05 S06 S07 S08 Max speed Min speed Speed of start tacking Speed of end tacking Speed of bar tacking sewing Speed of C-S sewing Trimming speed Slow sewing speed 500~5000 (s/m) 150~500 (s/m) 500~2500 (s/m) 500~2500 (s/m) 500~2500 (s/m) 500~4500 (s/m) 150~300 (s/m) 200~500 (s/m) See 7.5 Maximum speed. 150 Minimum speed. See 7.5 See 7.5 See 7.5 See 7.5 Speed of start tacking. Speed of end tacking. Speed of bar tacking sewing. Speed of constant-stitch sewing. 200 Speed of trimming. 400 Slow sewing speed when start. 9.2 Time parameter SN Name Range Default Description T01 RVS action time 1~200 (ms) See 7.5 Action time of the REV SOL. T02 RVS release time 1~200 (ms) See 7.5 Release time of the REV SOL. T03 Delay time of wiper 1~200 (ms) 20 Timing before the wiper solenoid act. T04 Action time of wiper 1~200 (ms) 30 Timing for the wiper solenoid action. 15

T05 Delay time of foot lifter 1~500 (ms) 10 Timing before the foot lifter solenoid is act. T06 Release time of foot lifter 1~500 (ms) 50 Timing before the foot lifter solenoid is released. T07 Time of foot lifter whole output 1~999 (ms) 500 Timing of the foot lifter solenoid is act with whole output. T08 Time of RVS whole output 1~999 (ms) 150 Timing of the reverse solenoid is act with whole output. T10 Time of remove shake 1~500 (ms) 10 The speed controller will be greater sensitive when the value is smaller. 9.3 Enable parameter SN Name Range Default Description A01 Up position ON~OFF ON A02 A03 A04 A05 Automatically sewing mode of stitch correction Stitch correction with single button Stitch correction with double button ON~OFF ON~OFF ON~OFF ON OFF OFF ON~OFF See 7.5 16 ON: the stop position is up OFF: the stop position is down Valid only in constant-stitch sewing, when set to ON, enable the automatic sewing. ON: continual OFF: half needle For free sewing, if there is single switch on machine arms, when set to OFF the switch is reverse switch always. When set to ON, the switch is reverse switch at sewing and is stitch correction switch at stop. When set to ON, enable the reverse and stitch correction switch both are valid. When set to OFF, disable the double key be valid at the same time, and in this mode, the function of the single switch is determined by A04. A06 Trimming ON~OFF ON When it is ON, enable the trimming. A07 Wiping ON~OFF ON When it is ON, enable the wiping.

When A06 is OFF, A07 is invalid. A08 Foot lift ON~OFF ON When it is ON, enable foot lift. Whether the foot SOL to be connected is detected during power on automatically. A09 clamp ON~OFF OFF ON to enable clamp, only for GC6280. When it is ON, the pedal must be back A14 Trimming to the balance position to do next ON~OFF ON protection operation after trimming, OFF to be no required. A15 When A08 is ON, if A15 is set to ON, Foot lift after ON~OFF OFF the foot lifter will lift automatically after trimming trimming. It is valid only for constant-stitch sewing. If enable automatic sewing mode and set The first the start tacking, the next segment of segment keep constant-stitch sewing will do A16 on with the start tacking of C-S sewing ON~OFF ON automatically after the start tacking is finished when it is ON. When it is OFF or disable the automatic sewing mode, machine will stop automatically after the start tacking is finished. It is valid only for constant-stitch sewing. If enable automatic sewing mode, the end tacking and trimming will do The end automatically after the last segment of A17 tacking keep on with the last segment of ON~OFF ON constant-stitch sewing is finished when it is ON. When it is OFF or disable the automatic sewing mode, machine will C-S sewing stop automatically after the last segment of constant-stitch sewing is finished. The end tacking and trimming will do until step forward the pedal again. A18 Move to up position after ON~OFF OFF When it is ON, the machine will move to up position and stop automatically as 17

power on Foot lifer A19 acting in foot ON~OFF ON lift position Trimmer acting A20 in foot lift ON~OFF OFF position A21 Soft start ON~OFF OFF power on. When the pedal is half back toe down, if it is ON, the position is foot lift. If it is OFF, the position is to be balance. When it is ON, the trimming will at the foot lifter position. When it is ON, it will do a soft start after trimming. 9.4 Degree parameter (can be accessed by press during power on) SN Name Range Default Descriptions D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 Up lever Down lever Trimmer act Trimmer release Reverse act Reverse release Clamp act Clamp release Puller start Puller end 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 0~359 ( ) 60 Up lever degree. 215 Needle bar down degree. 250 Trimmer act degree. 0 Trimmer release degree. 300 Reverse SOL. act degree. 300 Reverse SOL. act release degree. 180 Clamp act degree. 270 Clamp release degree. 50 Puller starts degree per round. 120 Puller stops degree per round. 18

9.5 Special function parameter (can be accessed by press during power on) SN Name Range Default Descriptions O01 Stitches of slow sewing at start 0~10 (needle) 3 The stitches of slow sewing at start when trimming is finished. The speed of slow sewing is set in S08. O03 Machine type 1~30 See 7.5 According to the machine type. O05 O06 Duty of foot lifter output Foot lifter release timed 10~99 (%) ON~OFF 50 ON The duty cycle of PWM for signal of foot lifter solenoid. The power will be greater if this value is bigger, at the same time, the heat is more. When it is ON, the foot lifter solenoid will be released automatically after the time desired. O06 RVS release timed ON~OFF ON When it is ON, the RVS solenoid will be released automatically after the time desired. O15 Parameter encrypt ON~OFF OFF See 7.9. O17 Initialization of parameters ON~OFF OFF See 7.8. O23 O24 Running time of aging test Idle time of aging test 1~60(s) 5 The running time of aging test. 1~60(s) 5 The idle time of aging test. O25 Total time of aging 1~255 The total time of aging test. It will be 1 test (h) stopped when reached the time. O26 Aging test enable ON~OFF OFF ON to active the aging test. O27 User s password 0~9999 1234 See 7.9 O30 Identifier enable ON~OFF ON See 7.5. O31 Safety SW. enable ON~OFF See 7.5 ON to enable the safety switch function. O32 Safety SW. mode 0~1 1 0: Normal close, 1: Normal open. 19

10. Measurement of Error and Warning Error code Causation Measurement E01 Voltage is too high Check the AC power. E02 Voltage is too low Check the AC power. E05 Break ineffective Replace break resistor. E08 Load is too heavy Check the load. E09 Speed controller error Check speed controller, see 11.1. E10 Position check error Check synchronizer, see page 11.2. E13 Machine type error Check identifier, see 7.5. E14 Trimmer SOL. error Check SOL. whether direct short. E15 REV SOL. error Check SOL. whether direct short. E16 Wiper SOL. error Check SOL. whether direct short. E17 Foot lifter SOL. error Check SOL. whether direct short. Pedal warning Release the pedal to balance position. Safety SW warning Check Safety SW., or set O32 to match the machine type. Inspector disconnected warning All automatic functions will be no effective. 11. Signal Checking Press during power on, it will display TEST and then enter the mode of Measurement of Input Signal. Bar A show the SN. 11.1 Speed controller Display of the different pedal position as below: Display code Meanings Descriptions FS02~FS99 High speed The second segment forward, pull is 02~99. LS01 Low speed The first segment forward, pull is 01. BL-- Balance Default. FP-- Foot lifter The first segment backward. TM-- Trimming The second segment of backward. 20

ERRO Fault Speed controller fault or disconnected. 11.2 Synchronizer Bar D and E denote the up position, bar C and D denote the down position. Turn the hand wheel by hand equably, display of different position as below: Display code Meanings Descriptions UP-- Needle up position In up position. --DW Needle down position In down position. ---- Other position Neither in up or down position. ERRO Fault Both in up and down position. 11.3 Switch E REV. SW. F COR. SW. G -- Safety SW. 11.4 Hall signal of motor Turn the hand wheel by hand equably, display the hall signal of motor, range is 0~7. If the fault state appeared, then display ERRO. 11.5 Encoder signal of motor Turn the hand wheel by hand equably, display the encode count of motor, the error is ±5 normally. 11.6 Solenoid Through D+, D-, E+ and E- to select the SOL, use G+ to test, as below: 21

Display code SOL Display code SOL TM Trimmer SOL RV REV SOL WP Wiper SOL FP Foot Lifter SOL 11.7 Identifier Display the code of identifier, see page 16. Display ERRO while fault. 11.8 Version of software For example, the version is v 1.00. 11.9 AC power Display the current AC power is 220V. 11.10 SOL. DC power Display the current SOL. DC power is 31.2V. 11.11 Machine degree First to setup zero point, use C+ or C- to change degree type, turn hand wheel equably, display the current degree. Zero point (display ZO ) Turn hand wheel to top dead center, and then press to set zero degree point. Up lever (display UP ) Turn hand wheel to up lever, press to save current degree to up lever position. If display is equal to existent parameter, a twinkling O will be 22

displayed in bar D. The setup of other degree parameters are same with above. Down lever (display DW ) Trimmer act (display TA ) Trimmer release (display TR ) Reverse act (display RA ) Reverse release (display RR ) Clamp act (display CA ) Clamp release (display CR ) Puller start (display PS ) Puller stop (display PE ) 12. Review the History Errors The system can save the error code automatically when error occurred. Checking the history error by operation as below: Press D+ during power on to access the history errors interface; Press A+ and A- to check the 10 error code of recent, Display NO if there is no error; Bar C refer to the error index, bar D~G display the message, as below: Index Message A Error code B AC power of the time C DC power of the time F Speed of the time G Year of the time, such as 2008 H Date of the time, for example, 0804 indicate Aug. 4 I Time of the time, for example, 1510 indicate 15:10 23

Appendix I: 7-segment Display Characters Compare Table Arabic Number Actual 0 1 2 3 4 5 6 7 8 9 Display English Alphabet Actual A B C D E F G H I J Display Actual K L M N O P Q R S T Display Actual U V W X Y Z Display 24

Appendix II: How to adjust the speed controller If the magnet in speed controller has been replaced, or installation position of PCB has been changed, new adjustment should be performed. Each position showed as below: Balance position Foot lifter position Farthest position backward Farthest position forward Steps of adjustment showed as below: Push the switch on PCB of speed controller during the power on; Release the switch, after setting the speed controller to balance position, press the switch once; After setting the speed controller to the farthest position forward, press the switch once again; After setting the speed controller to the foot lifter position, press the switch once again; After setting the speed controller to the farthest position backward, press the switch once again; After all, the adjustment is accomplished, all function would be normal after power on again. 25

Appendix III: How to update the control box with the update module User could update software of control box by update module if necessary, the operations showed as below: Turn off the power, plug the update module into identifier socket, then power on again; The error code E 23 would be displayed if not matching; UM xxx would be displayed if matching, and xxx denote version of update module; Press S to start update procedure, it will be accomplished after UM ok displayed. All procedure will take in half minute. Then Turn off the power and plug the identifier, all function would be normal after power on again. 26

Add:No.1 Taibai South Road, Xi an, P.R.China-710068 Tel:+86-29-88279162 88279163 Fax:029-88279161 83911111 E-mail: typical@chinatypical.com Http://www.chinatypical.com V3